Table 3.

Characteristics of participants in Delphi study

Characteristics	Total sample	USA	Europe
Response rate, n (%)
Round 1	30/33 (91)	16/16 (100)	14/17 (82)
Round 2	28/33 (85)	16/16 (100)	12/17 (71)
Age, median years (range)	43 (32–62)	40.5 (32–51)	46.5 (34–62)
Female gender, n (%)	16/30 (53)	9/16 (56)	7/14 (50)
Professional education, n (%)
Medicine	25/30 (83)	15/16 (94)	10/14 (71)
Geriatric medicine	23/30 (77)	13/16 (81)	10/14 (71)
Medical doctor	1/30 (3)	1/16 (6)	0
Orthopaedic surgeon	1/30 (3)	1/16 (6)	0
Nursing	4/30 (13)	0	4/14 (29)
Management	1/30 (3)	1/16 (6)	0
Academic position, n (%)
Professor	6/30 (20)	3/16 (19)	3/14 (21)
Research associate	1/30 (3)	0	1/14 (7)
Postdoctoral fellow	2/30 (7)	0	2/14 (14)
Doctoral student	1/30 (3)	0	1/14 (7)
Clinical instructor	13/30 (43)	12/16 (75)	1/14 (7)
No academic position	7/30 (23)	1/16 (6)	6/14 (43)
Co-management background, n (%)
Clinical	29/30 (97)	16/16 (100)	13/14 (93)
Academic	22/30 (73)	12/16 (75)	10/14 (71)
Median years of experience with co-management (range)	5 (2–20)	4.5 (2–15)	8.5 (2–20)